The scores in class exams and final exam of 2 students are given as below:
Class exam Final exam
3 1.4
3.5 1.65
Find the Class exam score of a student who has scored 6 in the Final exam.
(a) 12.2 (b) 13 (c) 10.1 (d) 10.2 (e) 12.5

• according to me the ans is 12.2
  consider the whole as series
  3,1.4,3.5,1.65,x,6
  now the logic behind this is
  3/2=1.5-.1=1.4
  3.5/2=1.75-.1=0.65
  similartly
  12.2/2=6.1-.1=6
  hence the ans is 12.2
• 12 years agoHelpfull: Yes(21) No(0)
• here for every 0.5 increase in class exam .25 increase in final
  so final ex score is 6
  increase in final score is=6-1.4=4.6
  for 4.6 the class marks will increased by 9.2
  ans is 3+9.2=12.2
• 12 years agoHelpfull: Yes(8) No(0)
• Q is:
  The scores in class exams and final exam of 2 students are given as below:
  Class exam__________Final exam
  3___________________1.4
  3.5_________________1.65
  Find the Class exam score of a student who has scored 6 in the Final exam.
  (a) 12.2 (b) 13 (c) 10.1 (d) 10.2 (e) 12.5
  
• 12 years agoHelpfull: Yes(5) No(0)
• acoording to series answer is 12.2
• 12 years agoHelpfull: Yes(3) No(0)
• i wanted to ask u that from where did u get this puzzle??? in which paper of tcs is it asked???
• 12 years agoHelpfull: Yes(2) No(0)
• the answer is 13
• 12 years agoHelpfull: Yes(0) No(2)
• 6-1.4=4.6*2= 9.2
• 12 years agoHelpfull: Yes(0) No(2)
• hi srivatsav ! can u please send latest tcs apt questions that u know
  email id: nagarjun4123@gmail.com
  
  thanks
  
• 12 years agoHelpfull: Yes(0) No(0)